@charset "utf-8";
* {
    padding: 0;
    margin: 0;
}

.content {
    width: 500px;
    height: 300px;
    box-sizing: border-box;
    padding: 0 50px;
    border-radius: 5px;
    box-shadow: 0px 2px 12px 0px rgba(105, 105, 105, 0.07);
    background: rgba(255, 255, 255, 0.5);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: mymove 1s ease-in-out alternate;
    overflow: hidden;
    transition: 1.5s;
}

@keyframes mymove {
    0% {
        width: 0px;
        height: 5px;
    }

    10% {
        width: 50px;
        height: 5px;
    }

    15% {
        width: 100px;
        height: 5px;
    }

    20% {
        width: 150px;
        height: 5px;
    }

    25% {
        width: 200px;
        height: 5px;
    }

    30% {
        width: 250px;
        height: 5px;
    }

    35% {
        width: 300px;
        height: 5px;
    }

    40% {
        width: 350px;
        height: 5px;
    }

    45% {
        width: 450px;
        height: 5px;
    }

    50% {
        width: 500px;
        height: 5px;
    }

    55% {
        height: 30px;
    }

    60% {
        height: 60px;
    }

    65% {
        height: 90px;
    }

    70% {
        height: 120px;
    }

    75% {
        height: 150px;
    }

    80% {
        height: 180px;
    }

    85% {
        height: 210px;
    }

    90% {
        height: 240px;
    }

    95% {
        height: 240px;
    }

    100% {
        height: 300px;
    }
}

.content_input {
    width: 300px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

}

.content_button {
    margin-top: 10px;
}

.el-input {
    margin-bottom: 25px;
}

.title {
    text-align: center;
    font-size: 24px;
    margin-bottom: 30px;
    font-weight: bold;
    color: #606266;
}

.el-button--primary {
    width: 100%;

}